| 年份 | 南非 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 11.2196 |
| 2020 | 10.5029 |
| 2019 | 11.1109 |
| 2018 | 11.0568 |
| 2017 | 10.6851 |
| 2016 | 10.8944 |
| 2015 | 11.2636 |
| 2014 | 10.7423 |
| 2013 | 10.4061 |
| 2012 | 10.2389 |
| 2011 | 9.75847 |
| 2010 | 9.94076 |
| 2009 | 9.02403 |
| 2008 | 9.55388 |
| 2007 | 10.4467 |
| 2006 | 10.4963 |
| 2005 | 10.228 |
| 2004 | 9.83283 |
| 2003 | 8.98268 |
| 2002 | 8.60134 |
| 2001 | 8.93325 |
| 2000 | 8.9468 |
| 1999 | 9.39749 |
| 1998 | 9.34447 |
| 1997 | 9.22582 |
| 1996 | 9.07039 |
| 1995 | 9.10114 |
| 1994 | 9.32707 |
| 1993 | 9.20928 |
| 1992 | 7.84067 |
| 1991 | 8.85547 |
| 1990 | 9.3319 |
| 1989 | 9.95758 |
| 1988 | 9.06638 |
| 1987 | 8.42716 |
| 1986 | 8.08992 |
| 1985 | 8.54395 |
| 1984 | 7.9899 |
| 1983 | 6.82263 |
| 1982 | 6.74833 |
| 1981 | 6.02463 |
| 1980 | 5.80374 |
| 1979 | 6.03818 |
| 1978 | 5.78025 |
| 1977 | 4.81708 |
| 1976 | 4.59427 |
| 1975 | 4.18271 |
| 1974 | 3.66501 |
| 1973 | 4.32802 |
| 1972 | 4.65533 |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |